Inventor

NISHIKAWA KOTA

JP6 patents

⚠️ This page may combine multiple inventors who share the name “NISHIKAWA KOTA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KIOXIA CORP

3 patents

USRE50438EMay 20, 2025

Semiconductor memory device

KIOXIA CORP0 citations59

US11881267B2Jan 23, 2024

Semiconductor memory device

KIOXIA CORP0 citations45

US12586649B2Mar 24, 2026

Storage device with word lines applied with respective voltage levels during different time periods

KIOXIA CORP0 citations42

TOSHIBA MEMORY CORP

2 patents

US10998337B2May 4, 2021

Semiconductor memory device

TOSHIBA MEMORY CORP1 citations70

US10748926B2Aug 18, 2020

Semiconductor memory device

TOSHIBA MEMORY CORP3 citations70

TOSHIBA KK

1 patent

US9318207B2Apr 19, 2016

Nonvolatile semiconductor memory device and method of operating the same

TOSHIBA KK0 citations36